allegro.cc
Issued by R3
About this certificate
This digital certificate with serial number 04:c8:e9:41:d1:82:b4:15:16:70:cb:2c:d8:22:d2:09:27:92 was issued on by Let's Encrypt.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.
We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=allegro.cc
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:c8:e9:41:d1:82:b4:15:16:70:cb:2c:d8:22:d2:09:27:92Serial Number (int): 416815668982921370526589235809030775580562
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 6a:d7:d2:f6:88:cb:96:a1:fe:bb:6a:c8:06:7c:5d:a6:f7:25:1a:2b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): c0:e1:a6:b3:46:f3:62:f5:0e:6a:2e:13:5e:8c:9b:05:5c:7c:80:2e
Fingerprint (sha256): ea:03:46:85:38:54:5d:f9:54:5c:6c:37:81:e8:d6:12:78:27:8a:d9:6d:a9:0f:78:18:33:46:79:20:8c:86:2a
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate allegro.cc
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for allegro.cc
Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
allegro.cc
www.allegro.cc
www.allegro.cc
Other certificates including the domain name allegro.cc
(limited to 100 certificates)
wiki.allegro.cc
allegro.cc
wiki.allegro.cc
allegro.cc
wiki.allegro.cc
allegro.cc
wiki.allegro.cc
allegro.cc
allegro.cc
allegro.cc
allegro.cc
wiki.allegro.cc
wiki.allegro.cc
wiki.allegro.cc
wiki.allegro.cc
wiki.allegro.cc
allegro.cc
allegro.cc
allegro.cc
allegro.cc
www.allegro.cc
allegro.cc
wiki.allegro.cc
wiki.allegro.cc
allegro.cc
allegro.cc
wiki.allegro.cc
wiki.allegro.cc
allegro.cc
wiki.allegro.cc
www.allegro.cc
allegro.cc
www.allegro.cc
allegro.cc
allegro.cc
allegro.cc
allegro.cc
wiki.allegro.cc
wiki.allegro.cc
wiki.allegro.cc
wiki.allegro.cc
wiki.allegro.cc
static.allegro.cc
www.allegro.cc
allegro.cc
wiki.allegro.cc
wiki.allegro.cc
allegro.cc
www.allegro.cc
allegro.cc
wiki.allegro.cc
wiki.allegro.cc
allegro.cc
wiki.allegro.cc
static.allegro.cc
allegro.cc
wiki.allegro.cc
wiki.allegro.cc
allegro.cc
wiki.allegro.cc
allegro.cc
wiki.allegro.cc
allegro.cc
wiki.allegro.cc
allegro.cc
allegro.cc
allegro.cc
allegro.cc
wiki.allegro.cc
wiki.allegro.cc
wiki.allegro.cc
wiki.allegro.cc
wiki.allegro.cc
allegro.cc
allegro.cc
allegro.cc
allegro.cc
www.allegro.cc
allegro.cc
wiki.allegro.cc
wiki.allegro.cc
allegro.cc
allegro.cc
wiki.allegro.cc
wiki.allegro.cc
allegro.cc
wiki.allegro.cc
www.allegro.cc
allegro.cc
www.allegro.cc
allegro.cc
allegro.cc
allegro.cc
allegro.cc
wiki.allegro.cc
wiki.allegro.cc
wiki.allegro.cc
wiki.allegro.cc
wiki.allegro.cc
static.allegro.cc
www.allegro.cc
allegro.cc
wiki.allegro.cc
wiki.allegro.cc
allegro.cc
www.allegro.cc
allegro.cc
wiki.allegro.cc
wiki.allegro.cc
allegro.cc
wiki.allegro.cc
static.allegro.cc
allegro.cc
wiki.allegro.cc
wiki.allegro.cc
Certificate
The complete raw certificate details for allegro.cc in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE8DCCA9igAwIBAgISBMjpQdGCtBUWcMss2CLSCSeSMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA5MDgxMTIxMTBaFw0yMzEyMDcxMTIxMDlaMBUxEzARBgNVBAMT CmFsbGVncm8uY2MwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCv4PhQ +wtHW56HxplCLiFkuVVWuYgbHHtHPuhIuNhsiKZnIByryXnM0BU8AKNmm3WopPqH /X9r4bD0R9NR9Ryvoeph0bvi9IOYRvnhI8mkwbvSek3qYxMu62AOH02X8uelqs9g /kT9up303Z50PpYUVG0I2vdicE9I8v2nXG0CXYmAWTONebg5+Vcs1HkqLpmFKZhq 4UO25hh/WC7wGZMJOZGFjyGufXW1sVvjJUpBxVOMcKnHl+3kxLA+GAu424jOJwHD auSVdFVK8mldH3HRvtDTr+6kKY0vc00Af+GeyHKVRa1AwKIZM+lltFif3ykkBNvH +D9UxpKbLyDxy4ovAgMBAAGjggIbMIICFzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE FGrX0vaIy5ah/rtqyAZ8Xab3JRorMB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJQOYf r52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3IzLm8u bGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcvMCUG A1UdEQQeMByCCmFsbGVncm8uY2OCDnd3dy5hbGxlZ3JvLmNjMBMGA1UdIAQMMAow CAYGZ4EMAQIBMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDvAHUAejKMVNi3LbYg6jjg Uh7phBZwMhOFTTvSK8E6V6NS61IAAAGKdL0y5QAABAMARjBEAiAuoPqtrAX7LdFT /4Gl32VW0bhWziR/PZq+NqwmFtcLGQIgWRok80eWfFiXDSI4CT54BxizsFDU0Goh qW+PnowuTGsAdgDoPtDaPvUGNTLnVyi8iWvJA9PL0RFr7Otp4Xd9bQa9bgAAAYp0 vTLbAAAEAwBHMEUCIQD6MkDx/U65ly7snP9zBxMKy7YBbzSzM0QLA1W69NhwoAIg b6iRAGyiYV3N8+cMB7BNanipkH2lgbM7JAumVRdMoTAwDQYJKoZIhvcNAQELBQAD ggEBALMFjxlDad76tqhSiQSDxiJJ50HgJKwoxHw7Su9WLunBEB03wtSVEh7mAF6g uPQzwMWw6BxFbddHMae+eFhGIs2qG+oVXE25HQQOPPrdI8pKa/3LOA/oNitt3EiM Ik17+ANVUNKnVQs/jMsrF9myDGDore3XmZt2V/5+IuKCV3QEG46oBC/wvj0pxlJk belHBzOtKZq4LeUjT3loykQvnb+3jmyJYDhb+fRwG85gquov3LYKNUf74iAIqB41 EK8lb1XtvZmL6+/oHP5yqfUqiOnd+n1yF4c+B2s4hWyyi/JyHxC68YaYLcEyPE5h c1oQ8vzJfU2/QGcr8+Z54Agkbfg= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAr+D4UPsLR1ueh8aZQi4h ZLlVVrmIGxx7Rz7oSLjYbIimZyAcq8l5zNAVPACjZpt1qKT6h/1/a+Gw9EfTUfUc r6HqYdG74vSDmEb54SPJpMG70npN6mMTLutgDh9Nl/LnparPYP5E/bqd9N2edD6W FFRtCNr3YnBPSPL9p1xtAl2JgFkzjXm4OflXLNR5Ki6ZhSmYauFDtuYYf1gu8BmT CTmRhY8hrn11tbFb4yVKQcVTjHCpx5ft5MSwPhgLuNuIzicBw2rklXRVSvJpXR9x 0b7Q06/upCmNL3NNAH/hnshylUWtQMCiGTPpZbRYn98pJATbx/g/VMaSmy8g8cuK LwIDAQAB -----END PUBLIC KEY-----
ASN.1 decoded
[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 416815668982921370526589235809030775580562 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-08 11:21:10 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-07 11:21:09 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'allegro.cc' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 22202640203664866687336458014532853714921034142365776485755307350105945363438690957408019180236912625018359522583864619643321409908922414097406849717324363219966177806291754611946118731378151009362872698218274866733548772472483451410761041845127540441196281972932044409237496318564450439666515481379858837648254741467358850170922128380418097656549089314591711492008107763929081589522563518574100350757953879395735125262563783065235115992434328546250718113673842962682374978452201919784717891074849667183560243626187258297063846476849057060880055399991835222370643206099490150945863395095284235757158442778436670556719 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537 . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits) 05a0 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) 6ad7d2f688cb96a1febb6ac8067c5da6f7251a2b . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 142eb317b75856cbae500940e61faf9d8b14c2c6 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (73 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.o.lencr.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.i.lencr.org/' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (30 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'allegro.cc' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.allegro.cc' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (12 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a74bd32e5000004030046304402202ea0faadac05fb2dd153ff81a5df6556d1b856ce247f3d9abe36ac2616d70b190220591a24f347967c58970d2238093e780718b3b050d4d06a21a96f8f9e8c2e4c6b007600e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018a74bd32db0000040300473045022100fa3240f1fd4eb9972eec9cff7307130acbb6016f34b333440b0355baf4d870a002206fa891006ca2615dcdf3e70c07b04d6a78a9907da581b33b240ba655174ca130 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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